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  1. 27 Oct, 2022 4 commits
    • Set BROWSER_SERVICE_EXTRAS_KEY_SEARCH_SUPPORTED automatically · dddb4841 
      This root extra needs to be set by apps manually in media1 and we
can do that automatically in Media3 based on the available session
commands.

#minor-release

PiperOrigin-RevId: 484286833
(cherry picked from commit 4c9ca8fa)
      bachinger committed
    • Use MediaBrowserCompat.rootHints as connections hints · 1c815873 
      In Media3 there is the useful concept of connection hints that a
client can set when building the session and that are sent to the
service and passed to the `Callback.onConnect()` method when the
browser connects.

These connection hints are then included in the `ControllerInfo`
object that later will be passed to every callback method and the
implementor can then take decisions specific to these connection
hints.

These connection hints are not available in media1. However, when
an app creates a `MediaBrowserCompat` object, the constructor takes
a rootHint object that is sent to
`MediaBrowserServiceCompat.onGetRoot()`.

This change uses the browser rootHints as the connection hints when
creating the `ControllerInfo` for legacy browsers and makes them
available to the `MediaLibrarySession.Callback` domain methods in
the same way as connection hints of a Media3 browser.

PiperOrigin-RevId: 484220748
(cherry picked from commit 21022c77)
      bachinger committed
    • Make adding ad live breaks more robust · 1607e3da 
      This change makes adding ad events in live streams more robust by allowing ad
groups to grow in number of ads if more ad events are received than initially
announced by the SDK.

With the IMA prefetch feature, an AdPod can grow in size in certain conditions
like from initially 2 ads to 4 ads being part of the ad group. With this change,
if an additional ad event arrives while the ad group is still being played,
the ad group is expanded. If the event arrives late and the ad group is already
completed, a new group is created for the remaining ads.

This also covers the case where we join the live stream while an ad is being
played and we missed at least one LOADED event from the SDK. Ads of the group
before the first LOADED event are ignored in such a case.

PiperOrigin-RevId: 484214760
(cherry picked from commit 64e9e888)
      bachinger committed
    • Add muxer timer to detect when generating an output sample is too slow · 868375ea 
      This allows to throw when the Transformer is stuck or is too slow.

PiperOrigin-RevId: 484179037
(cherry picked from commit 16cb5cbc)
      kimvde committed
  3. 26 Oct, 2022 3 commits
    • Add AudioProcessor.AudioFormat equals method. · 48b6d11d 
      PiperOrigin-RevId: 483983486
(cherry picked from commit e6079c38)
      samrobinson committed
    • Mute input video player in transformer demo · 36225d0f 
      PiperOrigin-RevId: 483969411
(cherry picked from commit f1ca4f41)
      tofunmi committed
    • Fix `Cea608Decoder` handling of service switch commands in field 2 · add9013d 
      From ANSI-CTA-608-E R-2014 section 8.4:
> When closed captioning is used on line 21, field 2, it shall conform
> to all of the applicable specifications and recommended practices as
> defined for field 1 services with the following differences:
> 1. The non-printing character of the miscellaneous control-character
>    pairs that fall in the range of 0x14, 0x20 to 0x14, 0x2F in field 1,
>    shall be replaced with 0x15, 0x20 to 0x15, 0x2F when used in field
>    2.
> 2. The non-printing character of the miscellaneous control-character
>    pairs that fall in the range of 0x1C, 0x20 to 0x1C, 0x2F in field
>    1, shall be replaced with 0x1D, 0x20 to 0x1D, 0x2F when used in
>    field 2.

This basically means that `cc1=0x15` in field 2 should be interpreted as
`cc1=0x14` in field 1, and same for `0x1D -> 0x1C`.

The `isMiscCode`  method above already handles this by ignoring the LSB
(the only difference between `0x14` and `0x15`, and `0x1C` and `0x1D`)
by AND-ing with `0xF6` instead of `0xF7`. This change uses the same
trick in `isServiceSwitchCommand`.

Issue: google/ExoPlayer#10666
#minor-release
PiperOrigin-RevId: 483927506
(cherry picked from commit 8c0f7827)
      ibaker committed
  5. 25 Oct, 2022 5 commits
  7. 24 Oct, 2022 2 commits
  9. 31 Oct, 2022 1 commit
  11. 24 Oct, 2022 1 commit
  13. 21 Oct, 2022 3 commits
  15. 24 Oct, 2022 2 commits
  17. 20 Oct, 2022 2 commits
  19. 19 Oct, 2022 7 commits
  21. 24 Oct, 2022 1 commit
  23. 19 Oct, 2022 1 commit
  25. 18 Oct, 2022 8 commits